Question

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Answer 1

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$\underline\bold{\huge{solution!!}}$

Length = 10 cm

breadth = 4 cm

height = 3 cm

LATERAL SURFACE AREA OF BRICK

= 2 (lb+bh+lh)

=2 (10×4+4×3+3×10)

=2 (40+12+30)

=2×82

$=164 cm^2$

HOPE IT HELPS YOU ☺

Answer 2

Answer:

Step-by-step explanation:

Surface area=2(10×4+4×3+3×10)

=2(40+12+30)

=2×82

=164sq.cm